Fuzhou Fuqiang Precision Co., Ltd.
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Customizable Battery Pack Sealing Rubber Foam Gasket Environmental Protection
  • Customizable Battery Pack Sealing Rubber Foam Gasket Environmental Protection
  • Customizable Battery Pack Sealing Rubber Foam Gasket Environmental Protection
  • Customizable Battery Pack Sealing Rubber Foam Gasket Environmental Protection

Customizable Battery Pack Sealing Rubber Foam Gasket Environmental Protection

Place of Origin China
Brand Name FQ
Certification IATF16949
Model Number BPS-02
Product Details
Double-sided Adhesive
Requirements For Flame Retardant Grade:
Appearance Requirements:
Smooth Surface, No Damage, Scratches, Lack Of Material, Obvious Defects And Other Defects

Customizable Battery Pack Sealing


Customizable Rubber Foam Gasket


Battery Pack Sealing environmental protection

Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
pp bag+Cartons
Delivery Time
1000 pcs/ days
Payment Terms
L/C, T/T, D/P
Supply Ability
Product Description

Battery Pack Sealing Gasket Pack Seal Silicone Silicone Sealing Gasket Silicone Sponge Rubber Gasket Rubber Foam 

Products Description
  1. Grade: silicone foam material meets RoHS grade certifications.
  2. Sample cost: if be our stock size sample, be free;if be a new one, the sample cost depends on the product.
  3. Sample time: 1 day for stock sample;5-7 days for customized sample.
  4. Sample quantity: below 2 pcs.
  5. Surface: smooth surface.
  6. Extra service: cut and punch into the required shape and size.

F-TECH-FSR370 is a low-stress silicone foamed silicone material. It has a low density and excellent resistance to compression set. Compared with traditional carbon-based foam materials, the material has excellent high and low-temperature resistance (-55-200 °C), high flame retardant (V-0), extremely low smoke density and smoke toxicity. In addition, the material has excellent ageing and weather resistance, making it ideal for all types of shock absorption, cushioning, support, sound insulation, protection, insulation and fire protection.


The precise and reliable installation of the foldable gasket is key, as battery manufacturers are making higher-density battery systems and their housings are becoming more complex and diverse. These more complex designs need a more precise gasket to ensure the seal integrity is not compromised and the metal element of the solution ensures this is the case. The metal is usually the same as that used for the housing itself and the surface is anodised and treated to ensure a strong bond with the elastomer component. The result is a sealing solution that delivers enhanced durability and also electrical conductivity, meaning electricity can transfer easily from the upper cover to the lower casing via the gasket, which avoids corrosion as a consequence of electricity build-up. Standalone pure rubber and FIP solutions do not have this ability.


Main Features
  1. Excellent flame retardancy and fire resistance;
  2. Excellent compression set resistance and creep resistance;
  3. Excellent heat and cold resistance, continuous operation from -55°C to 200°C;
  4. Good insulation, and green environmental protection
  5. * Wide operating temperature – silicone foam has a temperature range of -67°F to 392°F (-55°C to 200°C).
    * Water sealing – closed cell products offer good water sealing with relatively low compressive forces.
    * Dust sealing – open cell and closed-cell products can be used for sealing out dust with low compressive forces.
    * Compression set resistance – silicone foam offers excellent compression set resistance (ability to rebound to original
    * UV and ozone resistance – silicone products have excellent UV and ozone resistance due in part to their inorganic backbone. This provides long-term performance.
    * UL gasket – most silicone foam products are UL 94 flame rated for the gasket.
SN TEST UNITES Testing standards Technical indicators
1 Density g.cm-3 ASTM D 1056 0.42±0.04
2 Hardness kPa ASTM D 1056 110 ± 20
3 Compression set % ASTM D 1056 @100 ≤ 5.0
4 Tensile strength MPa ASTM D412-16 ≥ 0.4
5 Elongation % ASTM D412-16 ≥ 85
6 Water absorption % ASTM D 570 ≤ 5.0
7 Environmental testing / RoHS,REACH,ELV OK
8 Flame retardant / UL94-2013 V-0
9 Low temperature bending / ASTM D 1056 -55 OK
10 Dielectric strength kV/mm ASTM D149-09 ≥ 3.5
11 Volume resistivity Ω·cm ASTM D257-14 ≥ 1.0*1014
12 Thermal conductivity W/(m·K) ASTM C518-17 0.09±0.01


Other details

ISO9001 IATF 16949:2016 CertifiedEPDM/NBR/CR/VMQ/FKM Oil resistance silicone rubber gasket for Automotive and industrial
EPDM, NBR, SBR, NR, Silicone(VMQ), Neoprene(CR), HNBR, XNBR, FKM, FFKM, FVMQ, FLAS, PTFE, PU, ECO, IIR, ACR, etc...
Silicone: High Tensile Silicone, Food Grade Silicone, Medical Grade Silicone, High Clear Silicone, etc.
If there is any special requirements on material performance, such as temperature resistant, resists deformation, compression set,
tensile strength etc... Foam material is also available. If you do not know what kind of material to use, pls advise us what is
the usage of these parts? Then we can make some recommend for you.
IATF 16949:2016 / ISO 9001:2015 / ISO 45001:2018 / ISO 14001:2015 /REACH/ROHS/MSDS/LFGB
Drawing Format
.stp / .step / .igs /.stl /.dwg / .pdf
Almost all PMS colors available for Silicone (VMQ); Mostly black for other rubber materials, if other colors are required, please
indicate it on inquiry.
Inch, centimeter, millimeter, etc.
Industrial parts /daily supply / Automotive/ Medical device, etc...
Surface Treatment
Matte, Common polishing, Mirror polishing, Texture, Laser Engraving, Power Coating (Painting), Printing, Segmented colors, Mixed
colors, etc.
Mold Material
No. 50 steel, No. 45 steel, P20, 8407, H13, 718H, etc.
Mold Precision
If no special request, apply to ISO3302:2014 standards, class 2.
Mold Life-cycle
100,000-500,000 shots.
Pack in bulk / poly bag / bubble bag / color box.
Available. One cavity sample mold or 3D printing.
Price Tip
The price shown above is just for reference, final actual price depends on your design, material request, surface treatment, order
qty, package request, etc.


Compressive stress curve

Customizable Battery Pack Sealing Rubber Foam Gasket Environmental Protection 0


Customizable Battery Pack Sealing Rubber Foam Gasket Environmental Protection 1

Common Industry Applications

  • Telecommunications outdoor enclosures (environmental gasket)
  • Portable data acquisition (gaskets and cushioning)
  • Indoor lighting (dust gasket, UL 94V-0)
  • Outdoor LED lighting (weather gasket, long life, UL listed)
  • Asset tracking (environmental gasket, low compression set)
  • Instrumentation (vibration dampening)
  • Electronics (touch screen gaskets, cushioning)
Package & Delivery
Customizable Battery Pack Sealing Rubber Foam Gasket Environmental Protection 2
It is a non-dangerous good. Store it in a cool, dry place below 27°C.

Contact Us at Any Time

No. 188, Wuchen Road, Dongtai Industrial Park, Qingkou Town, Minhou County
Send your inquiry directly to us